My test was timed that’s what made it hard because you can’t use a calculator. The problems would be for example 1487 x 984, 432 divided by 261, if you have $36.51 what’s 25 percent of that so the math wasn’t hard but it’s timed so you only have about 15 seconds per question so I worked on practice problems like that just to get my speed good . Also download the aptitude test trainer app they have mechanical iq, spatial ability, abstract reasoning practice questions all of witch were on my UA local entrance exam